I need to chains.fitler(x=>x.inStock) bool statement then return the specific key, i also want to add conditions to return all if none are true. EX: key1, key5 | inStock:true return key1,key5 Answer Not 100% sure how you want the input and output to be but you should get a bit closer with this implementati…
Tag: boolean
Change display Visibility and Boolean Value onclick in JavaScript
I am trying to change the style display visibility and boolean value(which is a global variable) onclick. Nothing changes with the code I have Written Am I missing anything? CSS Answer You should call changeView in the button event listener:
Changing the state of a context within an if-else in JavaScript
I tried making a global state by using a Context and have the following for my AuthProvider.js file I want to be able to change its boolean state within an if-else instead of a button with an onCLick event in the tutorial but it shows an error in the console: setAuth is not a function my App.js is below index…
Detect multiple keypresses and trigger an action once in p5.js
I want the user to be able to press a+d once and my game should increase the score, not hold it to increase score, similar to when pressing a+d causes a special effect to occur in a game. This code did not work so I didn’t bother to call it fail attempts test. This is my first failing attempt: This
Exporting a boolean variable that depends on an if statement (React JS & Firebase)?
I’m trying to declare a boolean from my firebase.js configuration file that depends on an if-else statement that checks whether a user is logged in or not. I want to store the log in status of a user in a boolean variable and export that variable across different components in my React app. So if user i…
boolean state variable change causes parent component to disappear?
What I currently have is a parent component called WhatDo.tsx that has a button which should open a child component called AddToWardrobe.tsx, which is currently simply a form to be filled out. To do this, I’ve used a { boolean ? ( show AddToWardrobe component):(show button to open component)}. However, …
Using maps over template literals
so I need to print a boolean value if the given string contains [[placeholder:var3]] but the var3 will be dynamically fed from an array as belwo: I tried using map around the template literals but it is throwing me an error also tried like above eg but it checks only first value of the array, so can someone p…
Function return boolean statement
Task Instructions Your task in this activity is to create a function that checks if a person is old enough to vote by checking their age. This function is called isOldEnoughToVote(age) and has the following specifications: It takes an argument called age representing the age of the person. It checks if the ag…
Boolean logic interpretation in google chrome console
I’m having difficulties figuring out why the code below doesn’t work as expected: I keep getting “TRUTHY” no matter what I do. I understand the logic of this code and even when running the source file from the class I’m not getting the expected output. I should get “FALSY&#…
Check the element length to flag status boolean
I am assigning as default checked false in this return Object, see the code I have an exception, in case it is my first file dropped i want checked: true, I know that my first file dropped is when const filePosition = files.length returns 0, how can i apply this condition in my checked? Answer If I understand…